98-943.8中文資料EAO數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

Description

General Notes

The input button of series 96 is a component specially designed for

the requirements of modern electronic control systems.

Since there is a choice of different lens shapes and colours, the panel

can be arranged to suit the needs of the particular application.

Mounting

The input button is intended for mounting on printed circuit boards. Its

dimensions and the arrangement of its contacts comply with a module

of 2.54 mm (1/10“). Two centering pins ensure that rows or blocks

are assembled without gaps, true to drawing. The input button is dust

and sprayproof and suitable for machine soldering and cleaning.

Lenses

Lenses can be pressed singly on to the input button. Depending on

requirements, the user can employ lenses having either a momentary

or maintained action, with various standard widths and colours.

Marking

For engravings or film inserts (for lenses with window) see under

“Markings” on page 512.

Illumination

For illumination, indication or functional check the input button can be

equipped with one or two light-emmiting diodes (LED) 3 mm dia. For

illumination some lenses are provided with recesses for LEDs.